Two massive rock outcroppings on the Oregon coastline.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

Formerly secret, precariously perched boulders.

Massive crater in central Oregon.

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

An institution that preserves the history of institutionalization.

100-year-old shipwreck you can walk up to at low tide.

The longest continuous lava tube in Oregon.

A massive sea stack famous for its appearance in The Goonies.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

Only known mainland rookery of the threatened Stellar sea lion.

This charmingly homemade amusement park has been growing for 40 years.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

On the Oregon coast there is a natural hole that seems to be draining the sea.

Now housed in a museum, this giant pink elephant stood in downtown Seattle for more than 60 years.

This working class sculpture pounds his hammer all the livelong day.

The longest and widest floating bridge in the world.

Allowing humans and fish alike to migrate from freshwater to saltwater and back again.

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.

A wall of chewing gum moonlights as collective art.

It's safe—and permitted—to walk across these twin natural sandstone arches.

This Moab institution functions as both a rock store and a small natural history museum.

This site is home to ancient petroglyphs and pictographs dating back to 6,000 B.C.